有时候 自己动手写一遍比想十遍都有用
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title></title>
<style>
.in{
120px;
height: 40px;
border: 2px solid black;
text-align: center;
line-height: 40px;
border-radius: 15px;
}
.in:hover{
background-color: lightskyblue;
color: red;
transition: 1.5s;
box-shadow: 3px 3px 3px royalblue;
text-shadow: 3px 3px 3px darkblue;
transform: rotate(3deg);
/*transform: rotateX(15deg);*/
/*transform: rotateY(360deg);*/
transform: rotateZ(360deg);
/*margin-left: 10px;*/
/*margin-right: 100px;*/
opacity: 0.5;
}
a{
text-decoration: none;
color: black;
}
a:visited{
text-decoration: none;
color: black;
}
.in2{
100px;
height: 100px;
border: 1px solid black;
position: relative;
}
.in2 div{
60px;
height: 45px;
border: 1px solid black;
position: relative;
}
#vvv{
30px;
height: 20px;
visibility: hidden;
display: none;
}
.in2:hover #xxx{
color: red;
}
ul{
/*list-style: none;*/
list-style-image: url(img/HBuilder.png)
}
ul li{
/*float: left;*/
50px;
}
</style>
</head>
<body>
<a href="#"><div class="in">按 钮</div></a>
<div class="in2">
<div id="vvv">HBuider</div>
<div>1234</div>
</div>
<ul>
<li>1</li>
<li>2</li>
<li>3</li>
<li>4</li>
</ul>
</body>
</html>